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Patents > Office : BE or US & Inventor country: BE & Supplementary to patent : Patent BE-1911-10-26 Charles Pregaldino or None & Assigned to: None & IPCs : IPC B64B1/00 or None & First filing: None

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airplane (10) · design (7) · control (4) · LTA (4) · Frame (4) · rudder (3) · propellers (3) · Construction (3) · Nacelle (3) · None (2) · instrument (2) · stability (2) · propulsion (2) · parachutes (2) · motors (2) · wings (2) · cables (2)
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